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Catalog Number | Description |
---|---|
425400401 | Without extra earphone connection, measuring range up to 0.1 Sv/h |
4254002 | Without extra earphone connection, measuring range 1 µR/h-100 R/h |
425400201 | Measuring range: 0.1 pSv/h-0.99 Sv/h, 36 keV to 1.3 MeV |
4254004 | Without earphone connector, measuring range up to 10 R/h |
425400450 | Measuring range: up to 10 R/h, calibrated in R/h; extra earphone connector |
4254006 | Without extra earphone connector |
425400650 | Measuring range: up to 1 Sv/h; 30 keV to 4.4 MeV |
4254008 | Export version with selectable calibration factor |
425400802 | No nanosievert units |
425400850 | With extra earphone connector |
425400852 | Extra earphone connector, no nanosievert units |
4254009 | Radiameter (FH 40 GL-omega), Special version of FH 40 GL |
4254014 | R/h display used w/calibrated probes |
425401401 | Sv/h display used w/calibrated probes |
425400250 | Measuring range: 10 pR/h-99R/h, 36 keV to 1.3 MeV |
FH40GLDS3 | Warranty for FH 40 GL |
425400451 | With extra earphone connection, measuring range up to 0.1 Sv/h |
4254016 | Special version FH 40 GL-10, with connection of earphone or external alarm relays |
425400251 | With earphone connector |
425401450 | R/h display, extra earphone connector |
The FH 40 G is a versatile multipurpose Geiger counter and area monitor that can be used with external detectors for portable and remote area monitoring applications.
Short summary of available plug and play probes:
The FH 40 G instrument is available in different versions:
FH 40 G
Measured Quantity: Roentgen (R)
Measuring Range: 1 μR/h ... 100 R/h
Energy range: 36 keV ... 1.3 MeV
Dose measuring range: 10 μR - 1000 R
FH 40 G-L
Measured Quantity: Roentgen (R)
Measuring Range: 1 μR/h ... 10 R/h
Energy range: 36 keV ... 1.3 MeV
Dose measuring range: 10 μR - 100 R
FH 40 G-10
Measured Quantity: Sievert (Sv; Ambient dose equivalent rate H*(10))
Measuring Range: 10 nSv/h ... 1 Sv/h
Energy range: 30 keV ... 4.4 MeV
Dose measuring range: 100 nSv ... 10 Sv
FH 40 G-L10
Measured Quantity: Sievert (Sv; Ambient dose equivalent rate H*(10))
Measuring Range: 10 nSv/h ... 100 mSv/h
Energy range: 30 keV ... 4.4 MeV
Dose measuring range: 100 nSv ... 1 Sv
FH 40 G-X
No internal detector, operation of external plug and play probe only
General specifications of all FH40G units
Dimensions 7.7 x 2.9 x 1.7 in. (195 x 73 x 42mm)
Weight[s] 0.9 lb. (410g)
Battery type: 2 x AA
Neutron dose rate measurement: FHT 762 WENDI-2, FHT 772 H-2 REMBALL
Neutron search probes: FHT 752 SH-2 (He-3, 2bar)